Cheap flights from Greenville to Milwaukee (GSP - MKE) from $141

This is the cheapest one-way flight price, found on 6/6. Prices may vary by date and flight preferences.
GSP — MKE
Jun 12 — Jun 191

The best prices from Greenville to Milwaukee-Mitchell are usually found in March or February, booked 30 days in advance, depart on a Monday or Tuesday and return on a Wednesday

How to find the cheapest flight from Greenville (GSP) to Milwaukee (MKE)

All the information you need to plan the best GSP to MKE flight in 2023: compare Greenville to Milwaukee flight prices with the expected peak season, weather and rainfall in Milwaukee.

Popular in

April

Cheapest in

March

Round-trip from

$276

One-way from

$215
High demand for flights, 36% potential price rise
Best time to find cheap flights, 32% potential price drop
From Greenville to Milwaukee-Mitchell
One-way flight from Greenville to Milwaukee-Mitchell

GSP - MKE

Price

$276 - $507

MKE

Temperature

21.2 - 73.4 °F

MKE

Rainfall

1.4 - 4 inches

Cheap flights from Greenville to Milwaukee in June, July 2023

The best prices found for GSP to MKE flights for June, July
These are some of the most attractive deals on flights from Greenville to Milwaukee in 2023. Check back in a little while for more flight options.

Greenville to Milwaukee 2023 flight deals

Cheap flights to Milwaukee from Greenville found for this year
These are some of the most attractive deals on flights from Greenville to Milwaukee in 2023. Check back in a little while for more flight options.

Cheap United Airlines flights from Greenville to Milwaukee

Take a look at some of the lowest-priced United Airlines flights heading from Greenville to Milwaukee. Make sure to double check the flight details before booking.

Cheap Delta flights from Greenville to Milwaukee

Take a gander at the lowest prices we've found on Delta flights from Greenville to Milwaukee. Make sure to examine the flight information before completing your reservation.

Last minute flights from Greenville to Milwaukee

Late deals on return flights to Milwaukee from Greenville, departing today and this week
Have a look at some of the flights available from Greenville to Milwaukee departing last-minute. It's wise to confirm all flight details are correct before booking.

One-way flights to Milwaukee from Greenville

The cheapest one-way flights from Greenville to Milwaukee
Users traveling one-way from Greenville to Milwaukee can select one of these great deals. Those seeking round-trip flights from Greenville to Milwaukee should utilize the search form at the the top of the page.

Find flights from Greenville to Milwaukee within your budget

Use the slider to find flights from Greenville to Milwaukee that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$333 - $446

Route

Depart

Return

Price

GreenvilleMilwaukee-Mitchell

GSP - MKE

GSPMKE

Greenville

Sat 12/2

1 stop8h 56m

Milwaukee-Mitchell

Mon 12/4

1 stop3h 24m

GreenvilleMilwaukee-Mitchell

GSP - MKE

GSPMKE

Greenville

Tue 6/20

1 stop9h 39m

Milwaukee-Mitchell

Tue 6/27

1 stop3h 58m

GreenvilleMilwaukee-Mitchell

GSP - MKE

GSPMKE

Greenville

Sat 12/2

2 stops11h 43m

Milwaukee-Mitchell

Mon 12/4

1 stop7h 56m

GreenvilleMilwaukee-Mitchell

GSP - MKE

GSPMKE

Greenville

Mon 7/17

1 stop5h 18m

Milwaukee-Mitchell

Thu 7/20

1 stop4h 14m

GreenvilleMilwaukee-Mitchell

GSP - MKE

GSPMKE

Greenville

Wed 6/21

1 stop6h 33m

Milwaukee-Mitchell

Fri 6/23

1 stop3h 52m

GreenvilleMilwaukee-Mitchell

GSP - MKE

GSPMKE

Greenville

Thu 9/28

2 stops8h 39m

Milwaukee-Mitchell

Sun 10/1

1 stop4h 04m

GreenvilleMilwaukee-Mitchell

GSP - MKE

GSPMKE

Greenville

Tue 6/20

2 stops12h 56m

Milwaukee-Mitchell

Tue 6/27

1 stop3h 58m

GreenvilleMilwaukee-Mitchell

GSP - MKE

GSPMKE

Greenville

Mon 7/17

3 stops47h 18m

Milwaukee-Mitchell

Thu 7/20

3 stops35h 52m

GreenvilleMilwaukee-Mitchell

GSP - MKE

GSPMKE

Greenville

Mon 7/17

3 stops47h 18m

Milwaukee-Mitchell

Thu 7/20

2 stops28h 43m

Flights are sorted by cheapest first

Deals found on 6/5

Reviews of airlines servicing Milwaukee

Peruse reviews from past customers who have flown with United Airlines, Delta and American Airlines from Greenville to Milwaukee to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,394 reviews

Overall

8.0

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

Crew is great. Required early boarding and the staff was very accommodating. Seats are narrow and cramped. Not even enough room to get out of window seat to aisle easily. I am not a large person 5’4 135lbs. Small sandwich rather than awful snacks would be appreciated since there is not a lot of connection time provided and long lines at food vendors. Since ticket costs have sky rocked adding $5 to the ticket for a sandwich would nit even be questioned

Delta
8.0
Very good
2,394 reviews
Delta
8.0
Very good
2,394 reviews

Overall

8.0

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

Crew is great. Required early boarding and the staff was very accommodating. Seats are narrow and cramped. Not even enough room to get out of window seat to aisle easily. I am not a large person 5’4 135lbs. Small sandwich rather than awful snacks would be appreciated since there is not a lot of connection time provided and long lines at food vendors. Since ticket costs have sky rocked adding $5 to the ticket for a sandwich would nit even be questioned

United Airlines
7.6
Good
1,563 reviews
Delta
8.0
Very good
2,394 reviews

Overall

8.0

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

Crew is great. Required early boarding and the staff was very accommodating. Seats are narrow and cramped. Not even enough room to get out of window seat to aisle easily. I am not a large person 5’4 135lbs. Small sandwich rather than awful snacks would be appreciated since there is not a lot of connection time provided and long lines at food vendors. Since ticket costs have sky rocked adding $5 to the ticket for a sandwich would nit even be questioned

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,394 reviews

Overall

8.0

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

Crew is great. Required early boarding and the staff was very accommodating. Seats are narrow and cramped. Not even enough room to get out of window seat to aisle easily. I am not a large person 5’4 135lbs. Small sandwich rather than awful snacks would be appreciated since there is not a lot of connection time provided and long lines at food vendors. Since ticket costs have sky rocked adding $5 to the ticket for a sandwich would nit even be questioned

Related info for your journey

Useful info, stats and facts about Greenville to Milwaukee flights.

Top 3 airlines flying from Greenville to Milwaukee

The chart below displays the airlines Cheapflights users traveling from Greenville to Milwaukee choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$183Average$425FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$277Average$385FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$286Average$432FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
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